Hayward W3H150FDN 150K BTU Low NOx Universal H-Series Natural Gas Heater Features: 7-Position functions

Features: 7-Position functions

Skimmer vacuum plate with 1-1/4 and 1-1/2-inch hose elbow

This filter is an exceptional value as a replacement filter or new pool installations

Also fits high-rate sand filter models s170tscpe

2-Speed 56J frame pool pump motor

Hayward W3H150FDN 150K BTU Low NOx Universal H-Series Natural Gas Heater Features: 7-Position functionsHayward W3H150FDN 150K BTU Low NOx Universal H Series Natural Gas Heater. Natural Gas Pool and Spa Heater is environmentally friendly and energy efficient. Boasting an industry leading 84 percent thermal efficiency the environmentally friendly H Series complies with all current California and Texas air quality emission standards. It is also the only pool heater to offer Cupro Nickel heat exchangers standard on all models. Cupro Nickel is designed to